apt命令报证书错误的解决方法 |
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apt命令报证书错误的解决方法------- Certificate verification failed: The certificate is NOT trusted.
一、错误描述 用apt-get install命令安装软件或apt-get update命令更新时报错，错误如下： Certificate verification failed: The certificate is NOT trusted. The certificate chain uses expired certificate. Could not handshake: Error in the certificate verification. [IP: 101.6.15.130 443] E: Failed to fetch https://mirrors.tuna.tsinghua.edu.cn/ubuntu/pool/universe/t/traceroute/traceroute_2.1.0-2_amd64.deb Certificate verification failed: The certificate is NOT trusted. The certificate chain uses expired certificate. Could not handshake: Error in the certificate verification. [IP: 101.6.15.130 443] E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?二、解决方式 1.更改源文件，将所有的https改成http： sudo vi /etc/apt/sources.list我用的是清华的镜像，更改过后如下： deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse2.更新源 sudo apt-get update3.安装/更新证书ca-certificates sudo apt-get install --reinstall ca-certificates4.参照步骤一将镜像源文件改回https 改完后/etc/apt/sources.list 文件内容如下： deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse5.再次更新源 sudo apt-get update6.至此可以正常安装软件了。OK！ sudo apt-get install xxxxx |
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